Vulnerability Intelligence Report
CVE-2018-8577
A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in memory, aka "Microsoft Excel Remote Code Execution Vulnerability." This affects Microsoft Office, Office 365 ProPlus, Microsoft Excel, Microsoft Excel Viewer, Excel. This CVE ID is unique from CVE-2018-8574.
No Active Exploit Signals
CVSS Base Score
7.8
HIGH
EPSS Probability:19.06%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| Microsoft | Microsoft Office | 2010 Service Pack 2 (32-bit editions) (affected), 2010 Service Pack 2 (64-bit editions) (affected), 2013 RT Service Pack 1 (affected), 2013 Service Pack 1 (32-bit editions) (affected), 2013 Service Pack 1 (64-bit editions) (affected), 2016 (32-bit edition) (affected), 2016 (64-bit edition) (affected), 2016 for Mac (affected), 2019 for 32-bit editions (affected), 2019 for 64-bit editions (affected), 2019 for Mac (affected), Compatibility Pack Service Pack 3 (affected), Web Apps Server 2013 Service Pack 1 (affected) |
| Microsoft | Microsoft Excel | 2010 Service Pack 2 (32-bit editions) (affected), 2010 Service Pack 2 (64-bit editions) (affected), 2013 RT Service Pack 1 (affected), 2013 Service Pack 1 (32-bit editions) (affected), 2013 Service Pack 1 (64-bit editions) (affected), 2016 (32-bit edition) (affected), 2016 (64-bit edition) (affected) |
| Microsoft | Microsoft Excel Viewer | 2007 Service Pack 3 (affected) |
| Microsoft | Excel | Services on Microsoft SharePoint Server 2010 Service Pack 2 (affected) |
| Microsoft | Office | 365 ProPlus for 32-bit Systems (affected), 365 ProPlus for 64-bit Systems (affected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
19.059%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Microsoft Corporation · Vendor · USA |
| Reserved | 2018-03-14T00:00:00 |
| Published | 2018-11-14T01:00:00 |
| Patch Date | 2018-11-13 |
| Last Updated | 2024-08-05T07:02:25 |
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